24073840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43009

約数の個数: 40

約数和(自身を含む): 63969120

約数和(自身を除く): 39895280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42989, 85978, 171956, 214945, 300923, 343912, 429890, 601846, 687824, 859780, 1203692, 1504615, 1719560, 2407384, 3009230, 3439120, 4814768, 6018460, 12036920, 24073840]

約数ペア:

[(1, 24073840), (2, 12036920), (4, 6018460), (5, 4814768), (7, 3439120), (8, 3009230), (10, 2407384), (14, 1719560), (16, 1504615), (20, 1203692), (28, 859780), (35, 687824), (40, 601846), (56, 429890), (70, 343912), (80, 300923), (112, 214945), (140, 171956), (280, 85978), (560, 42989)]